3M™ Adhesion Promoter K520UV is a liquid promoter used to improve the adhesion of 3M™ Acrylic Foam and Acrylic Plus Tapes to Polyolefin-based substrates such as thermoplastic olefins (TPO), Polypropylene (PP), and ethylene propylene diene monomer (EPDM) rubber.
Scientific Assistance
Even the best products can use a bit of assistance on occasion, and that's the idea behind our 3M™ Adhesion Promoter K520UV. It's designed to help our 3M™ Acrylic Foam and Acrylic Plus Tapes adhere to substrates which are typically difficult to form an adhesive bond against. This includes surfaces to Polyolefin-based substrates such as thermoplastic olefins (TPO), Polypropylene (PP) and EPDM rubber. This acetone solvent dries fast to maximize work time and eliminate downtime. It contains a fluorescent dye that makes it easily visible once applied, and helps technicians to quickly verify that coverage is complete and consistent for a reliable bond. Since formulations and surface energies vary for these materials, each application should be verified through testing.
Better Science for Better Adhesion from 3M
Since 1925 when a 3M lab assistant invented masking tape, 3M has been applying science to life –developing adhesive products and technologies that help entire industries and individual businesses worldwide. The work that began with a single 3M engineer now spans decades and generations and all of it goes into each 3M product developed for automotive OEM, like 3M™ Adhesion Promoter K520UV.
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Clean-up
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Acetone Solvent
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Composition
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Solvent Based
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Container Type
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Can
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Contains UV Dye
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Yes
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Coverage
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800 ft2 (75 m2) per gallon
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Dry Time
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30-90 Seconds
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Flashpoint
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41 Deg F (5 Deg C)
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Manufacturing Segment
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Exterior, Glass
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Overall Width (Metric)
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30967.68 mm
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Product Type
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Adhesion Promoter
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Solids Level
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Approximately 8%
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Substrates
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EPDM Rubber, PP, TPO, TPV/TPE
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Surface Type
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Plastic
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Volume (metric)
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3.79 L
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